package com.leyou.web;

import com.leyou.pojo.Category;
import com.leyou.service.CategoryService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import java.util.List;

@RestController
@RequestMapping("category")
public class CategoryController {
    @Autowired
    private CategoryService categoryService;

    @GetMapping("list")
    public List<Category> queryCategoryList(Long pid){
       return  categoryService.selectByPid(pid);
    }

    @GetMapping("list/ids")
    public ResponseEntity<List<Category>> queryNameByIds(@RequestParam("ids") List<Long> ids){
        List<Category> list = this.categoryService.queryByIds(ids);
        if (list == null || list.size() < 1) {
            return new ResponseEntity<>(HttpStatus.NOT_FOUND);
        }
        return ResponseEntity.ok(list);
    }
}
